----In recent years, problem of global warming has become very serious. ----That’s right. People are facing diversity of natural disasters now. A. /, a B. a, the C. the, a D. a, a 题目和参考答案——青夏教育精英家教网—

题目内容

----In recent years, _____problem of global warming has become very serious.

----That’s right. People are facing _____diversity of natural disasters now.

A. /, a B. a, the C. the, a D. a, a

【答案】

【解析】

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阅读下列材料，从所给的六个选项（A, B,C, D, E, F）中，选出符合各个小题要求的最佳选项，选项中有一项是多余选

以下是复活节的活动介绍:

A. Second Church in Dorchester sponsors Easter Egg Hunt

Join the fun at the Second Chruch in Dorchester’s Easter Egg Hunt, Saturday, March 15, 2008 at 12 noon. Children aged 12 and younger are invited to the Church Lawn at the corner of Washington St. and Talbot Ave. in Codman Square to search for the hidden candy-filled egg. Bring your own basket.

This free event is fun for the whole family.

For more information call 617-825-2797, visit the website at http://www.secondchurchchnaz.org,

or email info@secondchurchnaz.org.

B. Choate Park Easter Egg Hunt

The Easter Bunny will visit Choate Park this year and will hide thousands of Easter eggs throughout the historic town park for kids to find! The special day is Saturday, March 15, at 11 a.m. at Choare Park in Medway. The Easter Egg Hunt costs $5 per child over the age of 2, and is open to children up to ten years old. Pre-registration suggested at cholatefriends@yahoo.com or by calling 508-533-3275 so there will be enough eggs for everyone.

C. Billerica Breakfast with Easter Bunny

http://www.town.billerica.ma/us/cities/billericama/docs/UploadPages?recreation.htm#Breakfast

Sunday, March 16,2008

8:30-12 noon

Shawsheen Valley Technical School Cafeteria

100 Cook Street, Billerica

$5.00 per person for a GREAT Meal and LOADS of fun!

(Includes breakfast, photo with Easter Bunny, egg hunt, hat parade, face painting & crafts!)

D. Burlington—FLASHLIGHT AT NIGHT EASTER EGG HUNT

http://www.burlington.org/reaction//Special Events.htm

Thursday, March 20, 2008

The Easter bunny will be making a special trip to Burlington to hide some eggs for Easter. This year the Easter bunny will be hiding eggs in two separate locations. Bring your flashlight and a parent and help us find the eggs that are scattered about the Town Common and Simonds Park. The Easter Bunny will be on hand for pictures, so bring your camera. The Easter egg hunt is open for residents only who have signed up and have a ticket. This is for children ages 2-5 with a parents and tickets are $6 each.

E. Wilmington

http://www.towm.wilmington.ma.us/old/rec.htm

EASTER EGG HUNT (Town Common)

The Annual Easter Egg Hunt for children aged 6 and younger will be held on Saturday, March 22 on the Town Common. In case of poor weather or ground

F. Methuen Easter Egg Hunt

http://www.ci.methuen.ma.us/

Saturday, March 22, 12:00 Noon at Veterans Park on Milk Street

Children must be accompanied by an adult. Bring a Basket! Special Appearance by the Easter Bunny!!!

Ages: Preschool to 3rd Grade.

Information: 978-983-8590

请根据下面家长和小孩的信息，为其挑选合适的活动。

76.Mr. Brown. My son is 5 years old. He loves Easter Egg Hunt. But this time I won’t be free until Saturday afternoon, March 22.

77. Mrs. Houston My husband and I will be free on March 15, so we would like to take our kid, Jason, 12, to join in some free events.

78．Mr. Robinson Judy, my daughter, is 3 years old. She loves the Easter Bunny so much that she will be happy to take a picture with it.

79．Mrs. Ryan I am available before noon on March 15 so I am taking my boy, Justin, aged 8, to try for the egg hunts.

80. Mr. William Besides egg hunts, my boy would also like to watch other performance, such as parade and painting.

阅读理解。

      Solar electric systems pay off most quickly for consumers who use a lot of energy because extra
charges are given for heavy use, but the solar system still makes sense for low-energy users such as
myself.
     So much of Americans' carbon footprint results from buildings-about 43%, according to the U.S.
Department of Energy. I'm in a household of 1.5 (mom and 7-year-old), and we use only about 4
kilowatt hours of electricity per day, something we've managed through behavioral changes, such as
turning off the lights in rooms after we've exited, and through in-home efficiencies (效率), such as
swapping out all my light bulbs for energy-saving ones and using power boards that can turn off DVD
players, coffee makers and other electrical equipment.
     Using less electricity means I can get by with a smaller, less expensive solar system that not only
covers my use but also produces a credit on my power bill. Going solar also meant my house was
upgraded with a time-of-use meter. This type of meter allows me to receive credit for the electricity I
produce during peak hours when electricity costs the most, but pay the least for the electricity during
off-peak hours, when I recharge my cell phone and laptop and perform other tasks requiring power.
     The downsides are that I am tied in to the grid (电网) and still affected by power failure, and I now
have solar panels (太阳能电池板) that need to be cleaned. It's a subject of debate, but REC Solar said
dirty panels decrease energy production by 6% to 8%.Many panel producers recommend cleaning
panels at least once during the summer. I wash mine whenever they look dirty or dotted with bird
droppings, which is about every other week.
     I think $6,000 is a small price to pay, not only for panels that should produce my next 20 years of
electricity, but also for the greenhouse gases I'm not creating.

1.What is mainly talked about in this article?

A. The ways of cutting power bills.
B. The tips on reducing electricity use.
C. The benefits of using solar systems.
D. The importance of protecting the environment.

2.Why does the writer recharge her mobile phones during off-peak hours?

A. To save credit.
B. To save time.
C. To save energy.
D. To save money.

3.The underlined word "downside" in Paragraph 4 is close in meaning to ______.

A. discount
B. disadvantage
C. disapproval
D. disagreement

4.The author cleaned her power panels ______.

A. to make them work properly
B. to protect the environment
C. to make them look better
D. to avoid power failure

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